<template>
    <ul class="footer">
        <li @click="toIndex">
            <i class="fa fa-home"></i>
            <p>首页</p>
        </li>
        <li @click="toShuju">
            <i class="fa fa-compass"></i>
            <p>发现</p>
        </li>
        <li @click="toOrderList">
            <i class="fa fa-file-text-o"></i>
            <p>订单</p>
        </li>
        <li @click="toMy">
            <i class="fa fa-user-o"></i>
            <p>我的</p>
        </li>
    </ul>
</template>
<script>
export default {
    name: 'Footer',
	data() {
	    return {
	        user: {}
	    }
	},
	created() {
		this.user = this.$getSessionStorage('user');
	},
    methods: {
        toIndex() {
            this.$router.push({ path: '/index' });
        },
        toOrderList() {
			//首先做登录验证
			if (this.user == null) {
				this.$router.push({ path: '/login' });
				return;
			}
			else{
            this.$router.push({ path: '/orderList' });}
        },
		toMy() {
			//首先做登录验证
			if (this.user == null) {
				this.$router.push({ path: '/login' });
				return;
			}
			else{
			this.$router.push({ path: '/my' });}
		},
		toShuju() {
			//首先做登录验证
			if (this.user == null) {
				this.$router.push({ path: '/login' });
				return;
			}
			else{
			this.$router.push({ path: '/shuju' });}
		}
    }
}
</script>
<style>
.wrapper .footer {
    width: 100%;
    height: 14vw;
    border-top: solid 1px #DDD;
    background-color: #fff;
    position: fixed;
    left: 0;
    bottom: 0;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.wrapper .footer li {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #999;
    user-select: none;
    cursor: pointer;
}

.wrapper .footer li p {
    font-size: 2.8vw;
}

.wrapper .footer li i {
    font-size: 5vw;
}
</style>